package com.westdream.service;

import java.util.List;

import com.westdream.pojo.Message;

public interface MessageService  {
	public void save(Message msg);
	public void delete(Integer id);
	public Message select(Integer id);
	public List<Message> queryList(String sql);
	public List<Message> queryList();
	public int count(String whereClause);
}
